def setBtnConnection(self):
    self.loginBtn.clicked.connect(self.btnLogin)
    self.getNetInfoBtn.clicked.connect(self.flashIpMacInfo)
    self.disBtn.clicked.connect(self.btnDis)
    self.acoountCombox.currentIndexChanged.connect(self.flashAcPsdInfo)
    self.delDateBtn.clicked.connect(self.dealAccount)